• Title/Summary/Keyword: metallogeny. Andahuaylas-Yauri Batholith

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New Geochronological and Lead Isotopic Data for Porphyry-Skarn Cu-Mo-Au Deposits in the Andahuaylas-Yauri Batholith, Southeastern Part of Peru (페루 남동부 안다우아일라스-야우리 저반에 부존하는 반암-스카른 동-몰리브데늄-금광상의 새로운 지질연대 및 납동위원소 자료)

  • Acosta, Jorge;Heo, Chul-Ho;Villarreal, Eder;Yauli, Synthia;Salazar, Carlos;Yang, Seok-Jun;Ortega, Moises;Zorrilla, Braulio
    • Journal of the Mineralogical Society of Korea
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    • v.32 no.1
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    • pp.71-77
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    • 2019

  • New geochronological data of U-Pb, Re-Os and the lead isotope analysis of the Cu-Mo-Au mineral deposits are reported in the Trapiche and Constancia around Apurimac province, southeastern part of Peru. The measured ages were the first regional pulse of previously reported mineralization age between 28 and 33 Ma. The lead isotopic results indicate two sources of mineralization. The first source is thought to be derived from the upper crust and the second one is thought to be derived from a mixture of the upper crust and the lower crust.

  • https://doi.org/10.9727/jmsk.2019.32.1.71 인용 PDF KSCI